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AMPX
Amprius Technologies, Inc.
13.59
100 x undefined
300 x undefined
bid
ask
-
0.27
1.95%
200 @ 07:11 AM
13.57 -0.02 (0.15%)
| Ytd | 72.24% | |
| 1y | 247.57% |
13.13
day range
14.10
3.92
52 week range
24.23
| Open | 13.53 | Prev Close | 13.86 | Low | 13.13 | High | 14.10 | Mkt Cap | 1.92B |
| Vol | 6.52M | Avg Vol | 8.65M | EPS | -0.31 | P/E | N/A | Forward P/E | 239.90 |
| Beta | 2.13 | Short Ratio | 2.61 | Inst. Own | 65.25% | Dividend | N/A | Div Yield | N/A |
| Ex Div Date | N/A | Earning | 08-06 | 50-d Avg | 17.92 | 200-d Avg | 13.90 | 1yr Est | 22.13 |
Earning
| Date | For | Estimate | Reported | Surprise | surprise % |
|---|---|---|---|---|---|
| 2026-05-06 | 2026-03 | 0 | N/A | -0.02 | -100.00% |
| 2026-03-04 | 2025-12 | 0 | N/A | N/A | N/A |
| 2025-11-06 | 2025-09 | 0 | N/A | N/A | N/A |
| 2025-11-06 | 2025-09 | 0 | N/A | 0.03 | 50.00% |
| 2025-08-07 | 2025-06 | 0 | N/A | N/A | N/A |
| 2025-08-07 | 2025-06 | 0 | N/A | 0.03 | 37.50% |
Upgrade / Downgrade
| Date | Firm | Action | From | To |
|---|---|---|---|---|
| 2026-06-03 | Clear Street | Upgrade | Buy | |
| 2026-03-10 | Needham | Upgrade | Buy | Buy |
| 2026-03-09 | B. Riley Securities | Upgrade | Buy | Buy |
| 2026-03-06 | Craig-Hallum | Upgrade | Buy | Buy |
| 2026-03-06 | Cantor Fitzgerald | Upgrade | Overweight | Overweight |
| 2026-03-06 | Roth Capital | Upgrade | Buy | Buy |
Profile
Amprius Technologies, Inc. develops, manufactures, and markets lithium-ion batteries for mobility applications. The company provides silicon anode lithium-ion batteries under the SiCore and SiMaxx product platforms. Its batteries are primarily used for existing and emerging aviation applications, including unmanned aerial systems, such as drones and high-altitude pseudo satellites. The company was founded in 2008 and is headquartered in Fremont, California.
Insider Holder
| Date | Name | Relation | Quantity | Description |
|---|---|---|---|---|
| 2024-09-03 | AMPRIUS INC | Beneficial Owner of more than 10% of a Class of Security | 65.20M | Sale |
| 2025-03-09 | BORNSTEIN JONATHAN | Officer | 422.67K | Conversion of Exercise of derivative security |
| 2026-06-14 | DIXON DONALD R. | Director | 0.00 | Sale |
| 2024-09-04 | MIRRO JUSTIN E | Director | 0.00 | Sale |
| 2026-03-03 | RODRIGUEZ RICARDO C | Chief Financial Officer | 350.00K | Stock Award(Grant) |
| 2026-06-11 | SATTERTHWAITE LIVINGSTON LORD | Director | 346.51K | Stock Award(Grant) |
Institution Ownership
| Report Date | Organization | Position | Value | Percentage |
|---|---|---|---|---|
| 2026-03-30 | Blackrock Inc. | 9.23M | 125.42M | 6.51% |
| 2026-03-30 | Vanguard Capital Management LLC | 4.91M | 66.74M | 3.47% |
| 2026-03-30 | Jane Street Group, LLC | 4.16M | 56.56M | 2.94% |
| 2026-03-30 | Driehaus Capital Management, LLC | 3.79M | 51.58M | 2.68% |
| 2026-03-30 | Two Sigma Investments, LP | 3.51M | 47.67M | 2.48% |
| 2026-03-30 | Morgan Stanley | 3.16M | 42.99M | 2.23% |
Fund Ownership
| Report Date | Organization | Position | Value | Percentage |
|---|---|---|---|---|
| 2026-03-30 | VANGUARD INDEX FUNDS-Vanguard Total Stock Market Index Fund | 3.34M | 45.36M | 2.36% |
| 2026-04-29 | iShares Trust-iShares Russell 2000 ETF | 2.72M | 36.94M | 1.92% |
| 2026-02-27 | MFS SERIES TRUST I-MFS New Discovery Fund | 1.62M | 22.05M | 1.15% |
| 2026-03-30 | VANGUARD INDEX FUNDS-Vanguard Extended Market Index Fund | 1.46M | 19.83M | 1.03% |
| 2026-04-29 | Fidelity Salem Street Trust-Fidelity Small Cap Index Fund | 1.14M | 15.48M | 0.80% |
| 2026-03-30 | T. Rowe Price New Horizons Fund, Inc. | 1.11M | 15.12M | 0.79% |